Patents by Inventor Marcel Payeur

Marcel Payeur has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Log debarking machine
    Patent number: 4653561
    Abstract: The disclosure herein describes improvements to a log debarking machine which consists in allowing the mounting of six debarking tools on the machine rotor which has a central log-passing opening of eighteen inches in diameter. The rotor is arranged with a series of bearing seats for receiving and supporting the tool spindles. The improvements further include a cleaning knife for cutting the bark fiber which adhere to the tools.
    Type: Grant
    Filed: August 14, 1985
    Date of Patent: March 31, 1987
    Assignee: Forano, Inc.
    Inventor: Marcel Payeur
  • Circular shear cutting device
    Patent number: 4046042
    Abstract: The device includes a frame, a pair of circular blades having overlapping peripheral portions, and means for conveying tree lengths transversely toward the blades. The conveying means cooperate with a first blade to move the tree lengths to the overlapping peripheral portions of the blades where they are subject to a shear cutting action.
    Type: Grant
    Filed: March 22, 1976
    Date of Patent: September 6, 1977
    Assignee: Forano Limitee
    Inventor: Marcel Payeur